What was found
DEEP CORROSION ON UPPER CHORD AT STATION 720, BETWEEN RIGHT BUTT LINE 45 - LEFT BUTT LINE 45. REPLACED UPPER CHORD IAW B767 AMM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DEEP CORROSION ON UPPER CHORD AT STATION 720, BETWEEN RIGHT BUTT LINE 45 - LEFT BUTT LINE 45. REPLACED UPPER CHORD IAW B767 AMM.